National Museum of Nuclear Science & History
Seymour Ratner was a staff worker at Los Alamos during the Manhattan Project.
Jas T. Goyer worked for the J.A. Jones Construction Company.
Johnston worked at the 300 Area at Hanford during the Manhattan Project.
Jane Roberg was an American physicist. She earned a Ph.D. from Duke University and was working at the University of California when she was recruited to work on the Manhattan Project at Los Alamos.
